baber/WOPTO huggingface dataset:
Patent JP-H11347700-A (JP)
Title: Continuous casting method and continuous casting apparatus
Inventor: HASHIO MORINORI
IPC: B22D11/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method, with which the rolling reduction can be executed at thinner thickness than that with the conventional unsolidified rolling reduction method and a cast slab having good quality is obtd. SOLUTION: Just below a mold 1 having 120-50 mm thickness of the case slab at the outlet side, non-rolling reduction zone, which does non undergo the rolling reduction of 400-1000 mm, is provided. In the downstream side thereof, three groups of unsolidified rolling reduction rolls are provided. Further, on the downstream side thereof, there are provided four groups of semi-solidified rolling reduction rolls for executing the rolling reduction to the cast slab, in which the fluidity of molten steel at the center part thereof is eliminated before perfectly solidifying. After making the solidified shell grow to some degree in the cast slab having 120-50 mm thickness at the outlet side of the mold, the rolling reduction is executed in the unsolidified state, in which the molten steel is fluidized at the center part of the cast slab.  Further successively, the rolling reduction is executed in the semi-solidified state, in which the fluidity of molten steel at the central part of the cast slab is eliminated but the perfect solidification is not yet developed, so as to make the thin cast slab having thickness <=40 mm.
Patent JP-2000347508-A (JP)
Title: Method and device for image forming
Inventor: HIRANO TAKESHI
IPC: G03G15/16
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the method and device for the image formation of liquid developing system evading heat damage on a photoreceptor belt, optimizing ink solidification, and providing the stable high quality image. SOLUTION: This method is furnished with the processing stage of printing by adopting the ink dispersing toner particles in a solvent, for developing an image on a photoreceptor belt 1 that the electrostatic latent image is formed thereon, for forming solidification ink thin layer by eliminating a solvent of the developed ink, and for transferring the solidification ink thin layer on a printing medium by a differential of attraction property between materials interposing the image formation, and then, the first ink solidification processing stage making the ink thin layer solidified by removing the solvent from the ink developed on the photoreceptor belt 1 by applying the pressure until that becomes the first density range,  and the second ink solidification processing stage removing the solvent from the ink thin layer of the prescribed density range after the first ink solidification processing stage until becoming the second density range by an adopting belt shape solvent adhesion means.
Patent JP-H11349642-A (JP)
Title: Rubber-modified styrene resin composition
Inventor: ARAI TAKASHI
IPC: C08F279/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-modified styrene resin composition which yields a molded part possessing well balanced impact resistance and surface gloss. SOLUTION: This composition contains a rubber-modified styrene resin which satisfies the following three requirements. (A) The area average particle size of rubbery polymer dispersed particles is from 0.1 to 2.0 μm, (B) the number average molecular weight (Mn<1> ) of polystyrene chains grafted to rubber polymers is within the range of from 60 to 100% of the number average molecular weight (Mn<2> ) of a continuous phase polystyrene and (C) the average chain number of polystyrene chains grafted to rubber polymers is from 1.3 to 3.0 per rubber polymer chain.
Patent JP-H08265047-A (JP)
Title: Frequency conversion circuit
Inventor: SAGAWA MORIKAZU
IPC: H03D7/12
Filed: 1995-06-23
Abstract: PURPOSE: To attain low current consumption, low distortion and a high gain by improving the distortion characteristic made remarkable due to the difference between the operating points of differential pair transistors(TRs) when an RF signal has a large amplitude, in a frequency conversion circuit used for various communication equipment such as a portable telephone system. CONSTITUTION: A distortion compensation circuit 20 comprising TRs Q15, Q16 is added to TRs Q11-Q14 being components of a frequency conversion major part, an output of a desired IF signal component with an opposite phase is given to a primary side of a transformer T21 and a combined output is obtained from a secondary side IF signal output terminal 21, distortion generated due to a difference from an operating point of an input TR to be remarkable when the inputted RF signal has a large amplitude is reduced and a high transfer conductance is attained and the circuit with low distortion and a high gain is realized.
Patent JP-2000348915-A (JP)
Title: Network electronic component
Inventor: MUKAI SEISHIRO
IPC: H01C13/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a short-circuit between adjacent electrodes due to solder bridges from being caused by a method wherein projected walls are respectively formed in each of recesses formed between the adjacent electrodes in a network electronic component. SOLUTION: In a network electronic component, a plurality of electrodes 2 are formed respectively on both side edges opposing to each other of an insulating substrate 1 in a row form and moreover, recesses 3 are respectively formed between the adjacent electrodes to form the parts of the electrodes in a protruded shape. Projected walls 4 are respectively formed in each of the recesses 3 and an electrode parts 7, which blurringly spreads along the recesses 3, is stopped by the same projected walls 4. By providing two reservoir parts in each recess 3, the parts between the same reservoir parts are used as the projected walls and the paste, which soakingly spreads, is caught by the reservoir parts to prevent the paste from soakingly spreading.  In the case where each recessed part is formed in a rectangular shape having a bottom wall and two side surface walls and the projected wall and the reservoir parts are provided on the bottom wall, the same projected walls and the reservoir parts are easy to form and a soakingly spread of the paste, which soakingly spreads in the recesses, is easiest to prevent.
Patent JP-S5781833-A (JP)
Title: Catalyst for oxyhalogenation
Inventor: TAKADA TOSHIYUKI
IPC: C07C17/00
Filed: 1980-11-11
Abstract: PURPOSE: To suppress side reaction and obtain a catalyst free from degradation in activity by depositing a basic reagent and a thermally decomposable copper salt on a carrier and calcining it as catalyst for oxyhalogenation.  
     CONSTITUTION: As a catalyst used for oxyhalogenation, particularly oxychlorination of ethylene, a basic reagent such as hydroxide of alkali metals and a thermally decomposable copper salt such as copper nitrate, or cuprammonium hydroxide are deposited on a carrier of alumina, silica or the like, after which these are calcined. The resultant catalyst suppresses side reaction, particularly, combustion reaction, considerably and is virtually free from degradation in activity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000345291-A (JP)
Title: Hot roll for copper and copper alloy
Inventor: KANEHARA SHIGERU
IPC: C22C38/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot roll for copper and copper alloy, reduced in the occurrence of surface roughing, heat crack, and wear in the plane used for rolling. SOLUTION: The hot roll for copper and copper alloy has a composition consisting of, by weight, 0.32-0.45% C, <=1.5% Si, 0.2-1.5% Mn, 4.0-6.0% Cr, >1.5-6.0% Mo, 0.2-1.2% V, and the balance Fe with inevitable impurities and also has 50 to <57 HRC hardness. The hot roll is reduced in the surface roughing, heat crack, and wear of the plane used for rolling and can be used for rolling about 1.46 to 1.65 times that using the conventional hot roll.
Patent JP-H0330865-A (JP)
Title: Method and apparatus for removing thick part of coat formed in transverse direction to transfer direction of coated web
Inventor: RAINHORUTO NENTOBITSUHI
IPC: B05C11/02
Filed: 1990-06-18
Abstract: PURPOSE: To remove thickenings of a coating film appropriately from a web running at high speed without destroying the web or a normal coating film on the web by installing a cleaning roller in such a way that the roller can freely rotate so that the web moves only on the roller when the thickenings of the coating film passes through. CONSTITUTION: A deflecting roller (4) for deflecting a web (1) and a cleaning roller (2) which rotate freely either contacting to or separating from the web are installed behind a web coating device. When thickenings of a coating film (3) on the web (1) pass through on the device, the cleaning roller (2) is rotated to a position to contact with the web, the web (1) is moved only on the cleaning roller (2) and thus the thickenings of the coating film (3) is completely removed by the cleaning roller (2). The cleaning roller (2) is, then, separated from the web (1) and the web (1) is allowed to run only on the deflecting roller (4) as it is in the state.
Patent JP-2000348773-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IWATA MIKIO
IPC: H01M10/0585
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To evenly press positive and negative electrodes and to securely fix them by covering a stack type power generation element composed by laminating plural positive electrodes and plural negative electrodes through separators by constricting a constrictive synthetic resin sheet. SOLUTION: A power generation element is composed by superposing multiple positive electrodes 2 and negative electrodes 3 through separators 4. The positive electrodes 2 each are composed by applying a positive electrode active material to the surface of rectangular Al foil and by forming a tapping part 2a to which the positive electrode active material is not applied at one lengthwise end in order to connect and fix a positive electrode collector. The negative electrodes 3 each are composed by applying a negative electrode active material to the surface of rectangular Cu foil and by forming a tapping part 3a to which the negative electrode active material is not applied at the other lengthwise end in order to connect and fix a negative electrode collector.  When the power generation element 1 is inserted into a heat contraction tube 7 and heated, the superposed parts of the positive electrodes 2 and the negative electrodes 3 are tightly fitted. Thereby, the superposition of the positive electrodes 2 and the negative electrodes 3 is never displaced, the spaces among them are uniformed by the pressure of the contraction, and the leakage of an electrolyte never occurs, so that battery performance is never deteriorated.
Patent JP-S6218552-A (JP)
Title: Silver halide color reversal photosensitive material
Inventor: KAMEI SADAO
IPC: G03C7/26
Filed: 1985-07-17
Abstract: PURPOSE:To reduce fluctuation of photographic performance in development processing by forming all the silver halide emulsion layers containing silver halide grains made of silver iodobromide, and specifying the aspect ratio and the projection area ratio of the grains. CONSTITUTION:The silver halide grains contained in all the silver halide emulsion layers are made of silver iodobromide containing 1-3mol% silver iodide, and at least one emulsion layer contains flat silver halide grains having a grain diameter to thickness ratio of 5-30:1, and the flat grains have at least 50% of the projection area of the total silver halide grains in the same layer. It is preferred to apply the flat silver halide grains especially in an amount of 0.3-3g/m<2>.
Patent JP-H10329894-A (JP)
Title: Treatment device of article
Inventor: NAKAMURA RYOHEI
IPC: B67B3/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device and increase more the treatment capacity thereof than conventional devices. SOLUTION: Containers 2 are continuously transferred by a conveyor 4 while keeping a specified distance. The treatment head 31 is provided with four capping structures 39 and the caps 3 are held by the capping structures 39, at the upper position of a supply means 5. Then, the treatment head 31 is moved above the conveyor 4 to fit caps held by the capping structure 39 to four containers 2 while following the movement of the containers 2 and transferring. In this way, the treatment capacity of the capping device 1 can be increased in comparison with conventional devices.
Patent JP-H11349917-A (JP)
Title: Aerosol-type sprayable adhesive composition for locking
Inventor: TAKASHIMA YOSHIKAZU
IPC: C09J163/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol-type adhesive composition keeping stable suspended state of the adhesive liquid filled in an aerosol container even after the storage over a long period and sprayable from the aerosol container in the form of mist by specifying the particle diameter of microcapsules containing a resin-based adhesive, the diameter of a filler and the viscosity of the adhesive liquid and compounding the components by a specific method. SOLUTION: The objective aerosol-type adhesive composition contains a suspension having a viscosity of 80-200 cps and prepared by suspending (A) a resin-based adhesive (preferably a bisphenol A epoxy resin) encapsulated in a microcapsule having an average particle diameter of 0.1-100 μm and bursting under compressive force and (B) a particulate inorganic filler having an average particle diameter of 1-100 μm in a solution prepared by dissolving (C) a curing agent for the component A (preferably a dipiperidine derivative, etc.), and/or a curing catalyst and (D) a resin-based binder in (E) a volatile organic solvent and further contains a propellant partially soluble in the component E. The adhesive is applied in a state of aerosol spray mist.
Patent JP-S5682771-A (JP)
Title: Roller with rubber lining
Inventor: KOBAYASHI TSUNEO
IPC: B65H75/14
Filed: 1979-12-07
Abstract: PURPOSE: To promote the reliability of adhesion and the yield rate of production in a captioned roller by providing thin lining parts at the bottoms of suction pockets and sticking them to the surface of a metallic roller around air-suction ports.  
     CONSTITUTION: A rubber lining 2 is stuck to the periphery of a metallic roller 1 by adhesives 3, and pairs of air-suction ports 4 of diameter 0.8mm are bored at equal intervals. The lining 2 is provided with concave suction pockets 5 to surround these pairs of suction ports 4, and thin lining parts 6 of 0.02W0.05mm thickness are formed at bottoms of these pockets to be stuck to be surface of the metallic roller 1 around pairs of air-suction ports 4. Since the periphery of the metallic roller 1 is covered with thin lining parts 6 even in parts of suction pockets 5, it is free from the exposure of its metallic surface, and the lining 2 is prevented from peeling off from boundary parts of the exposed surface parts of the metallic roller 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H074257-A (JP)
Title: Shaft engine
Inventor: NISHIYAMA KAZUYUKI
IPC: F02B53/00
Filed: 1992-05-06
Abstract: PURPOSE:To integrate an engine with a shaft, simplify the engine so as to obtain driving force by changing directly explosion reaction action into circular motion, and also making a piston unnecessary by using compressed fuel. CONSTITUTION:A part of a rotary irregular shaped shaft 1 is formed as a cylinder 2, fuel is compressed by a piston 5 on the outer wall surface thereof, and intake/exhaust action is interlocked with a sparking plug 8 so as to obtain explosion reaction action. In the compressed fuel is filled by means of a compressor and the like, a piston is no more required.
Patent JP-H0885285-A (JP)
Title: Manufacture of board for security card and the same board for the card
Inventor: ONISHI MASAYOSHI
IPC: B42D15/10
Filed: 1995-05-31
Abstract: PURPOSE: To reduce the manufacturing cost of a board for a security card by molding with plastic the board for the card which has a charging recess for an IC chip and in which the bottom wall of the recess is formed of a film wall by an injection molding method. CONSTITUTION: A slide core 15 for forming a charging recess 3 is provided in a mold. After molten resin is charged in a cavity 12, the core 15 is advanced to be moved to the cavity 12. The resin is pushed to be removed in the core 15 by the advancing, and the recess 3 and the wall 6 are simultaneously formed. Accordingly, since the resin is previously charged, even if the wall 6 is thin, no charging failure occurs. It is not necessary to enhance the injecting pressure, and the wall 6 can be effectively molded.
Patent JP-S6220509-A (JP)
Title: Polymerization of vinyl monomer
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F14/00
Filed: 1985-07-18
Abstract: PURPOSE:To prevent scale adhering irrespective of the polymerizer material used, in polymerizing a vinyl monomer in an aqueous medium, by coating, in advance, such sections coming into contact with the monomer as inner wall of the polymerizer, with a mixture of each specific two kinds of compounds. CONSTITUTION:First, such sections coming into contact with the raw material vinyl monomer as inner wall of the polymerizer and agitator are coated with a mixture of a silicic acid compound (e.g., silicic acid colloid) and phosphoric acid compound (e.g., polyphosphoric acid) followed by drying. Subsequently, using the resultant polymerizer, the vinyl monomer is polymerized in an aqueous medium. Said mixture is pref. 100/20-100/300 in the weight ratio: the silicic acid compound/phosphoric acid compound, and it is recommended that the mixture be used in the form of an aqueous solution with the total concentration of said two compounds >=0.01wt%. The above process would be effective and preferable when applied to suspension polymerization of vinyl halide or vinylidene halide.
Patent JP-S5681621-A (JP)
Title: Production of hot-rolled steel plate containing titanium
Inventor: JIZAIMARU JIROU
IPC: C21D8/02
Filed: 1979-12-05
Abstract: PURPOSE: To produce a hot-rolled steel plate with stable material characteristic values despite fluctuation in coiling temp. by hot rolling a Ti-contg. steel ingot which contains Nb or V and of which the content of N has been controlled to a specific slight amount.  
     CONSTITUTION: In the refining process of a Ti-contg. steel contg. 0.03W0.2% Ti and further at least one or both of <0.1% Nb, and <0.1% V, the amount of nitrogen contained is controlled to ≤50ppm by treatment such as vaccum melting or vacuum degassing. This steel ingot is hot-rolled to a plate material which is then coiled at 600W650°C temperature. The material characteristic value such as yield strength and tensile strength of this hot-rolled steel plate are less in variance owing to coiling temperatures as the content of nitrogen in the steel is smaller, thus the Ti- contg. hot-rolled steel plate of always stable characteristics is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5383100-A (JP)
Title: Temperature compensation magnetic dielectric composition
Inventor: YAMADA KUNIHARU
IPC: H01B3/12
Filed: 1976-12-28
Abstract: PURPOSE:To provide a magnetic dielectric of good sintering by adding more than two kinds of oxides among CoO, CuO, MgO, and Al2O3 to the primary composition consisting of CaTiO2, TiO2 and Bi2O3.
Patent JP-H1010067-A (JP)
Title: Gas sensor
Inventor: MATSUMOTO SHINICHI
IPC: G01N27/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor in which a filter is easy to handle and the activated carbon of the filter does not unfavourably affect the characteristics of a gas sensing element. SOLUTION: A filter 3 in a sensor part 2 comprises a sheet of porous resin obtained by foaming molding of urethane resin with activated charcoal mixed therein, which is punched into a disc shape with approximately the same diameter as a large diameter part 9 formed on the inner circumference near an opening in a sensor casing 1, and the filter 3 is placed in a gas flow passage while being sandwiched between a bearing part 11 and a cap 4, the bearing part 11 being formed by a step serving as the boundary between the large 9 and small 10 diameter parts in the sensor casing 1.
Patent JP-S59144609-A (JP)
Inventor: HAN SHIKU YUUN
IPC: C08G69/32
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5782720-A (JP)
Title: Weighing machine
Inventor: NARAI OSAMU
IPC: G01G21/06
Filed: 1980-11-12
Abstract: PURPOSE:To measure the weight of a body precisely by fixing the 1st and 2nd sphere bearing members opposite load cell units and holding steel balls between both the bearing members and the 3rd sphere bearing member. CONSTITUTION:As a mounting board 4 moves, steel balls 14 roll over a slip to apply lateral load to load cell units 6A and 6B through the recessed surfaces of the 3rd sphere bearing members 12, but the majority of the lateral load is escaped through the relative movement of the mounting board 4 over the units 6A and 6B. Since the lateral load is not applied to the units 6A and 6B uniformly at any time, lateral loads on the units 6A and 6B at positions which correspond to the 1st and 2nd sphere bearing members 13 and 15 are reduced corresponding to the curvature of a surface in contact with the steel ball 14. Specially, in the unit 6B, the surface of the sphere bearing member 15 which comes in contact with the steel ball 14 is plane, so the lateral load is escaped nearly ideally. The point of loading on the load cell seldom moves, so that a truck is weighed with extremely high accuracy.
Patent JP-H05334575-A (JP)
Title: Fire alarming facility
Inventor: KOBAYASHI TAKASHI
IPC: G01N27/00
Filed: 1992-05-27
Abstract: PURPOSE:To enable the manager, etc., of disaster prevention center to easily judge information by ringing an acoustic device when a phisical quantity concerning a fire phenomenon reaches a pre-alarm level and ringing the acoustic device in a state different from that of the pre-alarm when phisical quantity reaches a fire level. CONSTITUTION:The sensor level sent-back from respective fire sensors SE1 to SEn are stored in the storage area RAM 2 of a fire receiver RE and compared with first/second pre-alarm levels and the fire level stored in storage area ROM2 for leveling. Then, LED 1 and 2 are lighted and main acoustic is intermittently rung in a small sound volume when the sensor level is not less than the first pre-alarm level and less than the second pre-alarm level. LED 1 to 4 are lighted and the main acoustic is intermittently rung in a large volume when the sensor level is not less than the second pre-alarm level and less than the fire level, and LED 1 to 6 are lighted and the main acoustic is successively rung in a large volume when the sensor level is not less than the fire level.
Patent JP-H117154-A (JP)
Title: Heat-and-pressure-fixable encapsulated toner and its manufacture
Inventor: YOSHIMURA KANJI
IPC: G03G9/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain the toner fixable by heat and pressure and superior in low temperature fixability and storage stability by incorporating a specified rosin ester into the core material of the encapsulated toner having an amorphous polyester as an outer shell. SOLUTION: This heat-and-pressure fixable encapsulated toner is formed by coating the surface of the heat-meltable core material containing a thermoplastic resin and the rosin ester with the outer shell made of the amorphous polyester and the acid value of the rosin A and that of the amorphous polyester B satisfy the following expression: B/2<A<2B. This thermoplastic resin can be embodied by vinyl resins, polyester poly-amide, and the like, and the rosin ester can be embodied by gum rosin, wood rosin, tall rosin, polymerized rosin, rosins stabilized by hydrogenating these rosins, glycerine esters of rosins modified by maleic acid, and the like.